Easy Piano - Level 2 - Digital Download SKU: A0.739517 Composed by WJ Kirkpatrick. Arranged by David Catherwood. Christmas. Score. 1 pages. Opus 3 Music #6118193. Published by Opus 3 Music (A0.739517). This version of the Popular Christmas Carol is a very straightforward easy arrangement for piano. At all times there are no more than two notes in the right hand and only one in the left.The key chosen will be useful to accompany singing if required.